<link rel="stylesheet" href="/static/css/flexslider.css" />
<link rel="stylesheet" href="/static/css/prettyPhoto.css" media="screen" />
<style>
    #beforecontent{
        margin: unset;
    }
    .article_info{
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }
</style>